Taylor Swift revealed her feud with Kim Kardashian made her hit rock bottom.

The pop star says Kardashian launched an “online hate campaign” against her, which made her feel the lowest she's ever felt in her life.

"A few years ago, someone started an online hate campaign by calling me a snake on the internet. The fact that so many people jumped on board with it led me to feeling lower than I’ve ever felt in my life."

Swift even considered quitting music altogether, but eventually found the courage to reclaim the "snake" label and laugh it off.

“I learned that disarming someone’s petty bullying can be as simple as learning to laugh. I can’t tell you how hard I had to keep from laughing every time my 63-foot inflatable cobra named Karyn appeared onstage in front of 60,000 screaming fans.”